Kate was taking a breather from socializing. It was something she was obligated to do and sometimes actually enjoyed, but after the whole crazy charity thing, she just needed a break from the atmosphere. She hadn't actually won anyone, but it didn't mean she didn't have a little fun. It was probably fun her dad would hear about tomorrow. Mixing a little drink in with some crazy bidding was just what he needed to hear about to know that his daughter was developing like a normal rich kid. She wasn't all for being a delinquent or any type of disgrace, so she never really over did it. She just did enough to draw some attention and then let it go. It was a bit of an art really.
If there was one thing she could say about Bruce Wayne, it was that his estate was amazingly well kept. There didn't seem to be any sort of unsightly brambles anywhere, and she enjoyed walking around the outside. She shouldn't have left the crowd without some sort of escort, or at least that's what she'd most likely be told, but she could handle herself. At least, she believed she could handle herself.
She'd snagged a glass of water in an attempt to rehydrate. She wasn't going to go swinging through the streets of Gotham tonight or anything, but she didn't want to have a hangover in the morning either. She might have been taking in her surroundings, but she hadn't caught wind of the girl that had joined her at all.